Home / 24,301.46-36,439.23-12,585.62

Finding the Fourth Proportional to 24,301.46, 36,439.23 and 12,585.62

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Solution

The fourth proportional to 24,301.46, 36,439.23 and 12,585.62 is: 18,871.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,301.46 : 36,439.23 = 12,585.62 : x
  2. Step 2: Convert to fraction form
    24,301.46/36,439.23 = 12,585.62/x
  3. Step 3: Cross multiply
    24,301.46x = 36,439.23 × 12,585.62
  4. Step 4: Simplify right side
    24,301.46x = 458,610,301.87
  5. Step 5: Solve for x
    x = 458,610,301.87/24,301.46
  6. Step 6: Final answer
    x = 18,871.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.